/*
 * Copyright (c) 2023 OceanBase.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.oceanbase.odc.service.feature;

/**
 * metadata for specific connection, for control some behavior inside connection
 */
public interface Features {
    /**
     * if supports 'show trace' command
     */
    boolean supportsShowTrace();

    boolean supportsViewObject();

    /**
     * if supports OceanBase tenant concept
     */
    boolean supportsOBTenant();

    /**
     * if supports 'show tenant' command, valid only if supportsOBTenant=true
     */
    boolean supportsShowTenant();

    boolean supportsProcedure();

    boolean supportsSchemaPrefixInSql();

    /**
     * if supports explain command
     */
    boolean supportsExplain();

    /**
     * if table supports auto_increment column
     */
    boolean supportsAutoIncrement();
}
